43045325 has 12 divisors (see below), whose sum is σ = 53556468. Its totient is φ = 34320000.

The previous prime is 43045307. The next prime is 43045333. The reversal of 43045325 is 52354034.

It can be written as a sum of positive squares in 6 ways, for example, as 1223236 + 41822089 = 1106^2 + 6467^2 .

It is not a de Polignac number, because 43045325 - 2⁸ = 43045069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 43045294 and 43045303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5075 + ... + 10575.

It is an arithmetic number, because the mean of its divisors is an integer number (4463039).

Almost surely, 2^43045325 is an apocalyptic number.

It is an amenable number.

43045325 is a deficient number, since it is larger than the sum of its proper divisors (10511143).

43045325 is a wasteful number, since it uses less digits than its factorization.

43045325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5824 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 43045325 is about 6560.8936129159. The cubic root of 43045325 is about 350.4628570133.

Adding to 43045325 its reverse (52354034), we get a palindrome (95399359).

The spelling of 43045325 in words is "forty-three million, forty-five thousand, three hundred twenty-five".